Facebook-f Twitter Github Bitbucket
Shop
Account
Cart $0.00
0
0
Subtotal: $0.00
No products in the cart.

Detroit DD16 GHG14 (2014-16) Fault Code: SPN 4331 FMI 16 (ACM) DEF Dosing Quantity High

NOTE: The fault indicates that the DEF pump speed is low compared to DEF quantity delivered. The CEL lamp will remain on until the fault is resolved.

NOTE: If code 3364-xx present, fix that first.

PROBABLE CAUSES:
1. Check all DEF supply lines for damage or leaks.
2. DEF tank is contaminated with gas, diesel, water, etc…
3. Doser valve failure.
4. DEF pump.
5. DEF pump connection/harness.

Categories , , Tags , , , , , , , , , , , , , ,
Facebook Twitter Youtube
Wiring Diagrams
Component Locators

Related products